Gorard, Stephen. Quantitative methods in social science / Stephen Gorard. - London : Continuum, c2003. - xv, 252 p. : ill. ; 22 cm. Includes bibliographical references (p. [237]-249) and index. ISBN: 0826465870 TZS 20,000/= Subjects--Topical Terms: Social sciences Dewey Class. No.: 300.72 GOR